Neutral Protease (Feed Enzyme)
50,000U/g; 70,000U/g Optimal temperature: 40-55℃. Optimum pH: 6.0-7.5.... View more
Product Details
Effective enzyme activity
50,000 U/g、70,000 U/g、100,000 U/g
25kg/bag or customized
  • Neutral proteases is a kind of endoprotease which is deeply fermented from selected 1398 bacillus subtilis and refined with advanced technology.
  • In certain temperature and pH environment, it can decompose macromolecule proteins into polypeptide and amino acid products and transform to unique hydrolytic flavor.
  • It can be used in protein hydrolysis treatment in food, feed, cosmetics and nutritional and health areas.
Product Features


  • Optimal temperature: 40-55℃. Active temp.range: 30-60℃.



  • Optimum pH: 6.0-7.5. The pH range is 5.5-9.5.
  • 1. Feed additive: add neutral proteases by compound with α-amylases, acidic proteases, the compound can be used to feed poultry, livestock and fish. General dosage is 0.1~1.0%.
  • 2. Leather depilation: Add 150~300u/g, for per gram of raw materials.
  • 3. Leather softening: 8 to 15u/g, for per gram ofraw materials.
  • 4. Other application: It can also be applied to vegetable protein decomposition, animal blood processing. Dosage 0.1-0.3% (dry matter)
  • Recommendation: Please do sample test before mass production.
  • Stored in dry, room temperature environment.
  • Loss of activity is less than 10% per year.
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New Yangshao strength
Committed to innovation to create more for you
Henan New Yangshao Biotechnology Co., LTD., is specialized in scientific research, production and sales of enzyme preparations and microbial preparations, and provides customers with overall biotechnology solutions.
300 +
Staff team
220 million
Company total assets/yuan
Production test workshop
16000 Tons
Production capacity/year
China's largest supplier of high quality protease
China's largest supplier of high quality protease
World top 500 enzyme preparation suppliers
World top 500 enzyme preparation suppliers
International quality inspection certification
International quality inspection certification
Animal husbandry
Animal husbandry
New Yangshao Biotechnology recommends Neutral Protease (Feed Enzyme) for you. You can get detailed information about the process, parameters, and application area of Neutral Protease (Feed Enzyme), as well as other information about Feed Enzymes or browse Products and Solutions.
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